problem running test-classifier.py

[yuuuumi]

Hi, there is an error when I try to run the code. Can you please give me some suggestions? Thanks a lot!

usage: test-classifier.py [-h] -i IMAGE [-d DOWNSCALE] [-v]
test-classifier.py: error: argument -i/--image is required
An exception has occurred, use %tb to see the full traceback.

SystemExit: 2

C:\ProgramData\Anaconda2\lib\site-packages\IPython\core\interactiveshell.py:2890: UserWarning: To exit: use 'exit', 'quit', or Ctrl-D.
warn("To exit: use 'exit', 'quit', or Ctrl-D.", stacklevel=1)